Leakage Current Clamp with a Resolution of 1 μA BENNING CM 9

The alternative solution for insulation measurements

Error-related leakage currents are caused by weak insulation or insulation damages. The BENNING CM 9 allows quick and precise localization of all error types. By means of preventive measurements, possible damages due to uncontrolled leakage currents can be avoided in advance.

The device is constructed and tested in accordance with DIN VDE 0411 Part 1 / EN 61010-1, DIN VDE 0404-4.

  • measurement of leakage currents and differential currents in electrical systems (VDE 0100) and devices (VDE 0701-0702, BGV A3, BetrSichV
    ( = German Health and Safety at Work Regulations))
  • highest resolution of 1 μA in the 6 mA measuring range
  • reliable and easy detection of insulation faults (e.g. defective cables, loose terminals, contamination, moisture)
  • measurement without switch-off during normal operation of the system/device, the perfect solution for preventive maintenance
  • ideal for preventive maintenance and fault localization (protection against damages and personal injury, blackouts etc.)
  • precise and reproducible measuring results up to
    100 A
  • optimum screening against external magnetic fields
  • compare function signalises exceeds the respective threshold (0,25 mA, 0,5 mA, 3,5 mA)

BENNING CM 9

indicating range

6.000

basic accuracy

1 %

AC voltage

-

DC voltage

-

AC current

1 μA - 100 A

DC current

-

resistance

-

continuity/diode

-

frequency

-

effective power

-

power factor (cos φ)

-

temperature

-

volt sensor

-

memory

HOLD, PEAK 

measuring method

RMS

max. clamp opening

40 mm

measuring category

CAT III 300 V

item no.

044065

product-overview (english)

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instruction manual

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brochure

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technical report (german)

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Technical changes, model or color modifications, mistakes and delivery facilities without notice! No responsibility for literal mistakes.

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